Rec. ITU-T Q.3720 (09/2020) Procedures for virtualized broadband network gateway acceleration with programmable acceleration card Summary History FOREWORD Table of Contents 1 Scope 2 References 3 Definitions 3.1 Terms defined elsewhere 3.2 Terms defined in this Recommendation 4 Abbreviations and acronyms 5 Conventions 6 Framework for vBNG acceleration with programmable acceleration card 7 Working modes for vBNG acceleration with programmable acceleration card 8 Procedures for vBNG acceleration with programmable acceleration card 8.1 Procedures for processing signalling packets 8.2 Procedures for processing data packets in in-line mode 8.3 Procedures for processing data packets in fast-path mode Appendix I Deployment models of vBNG with PAC Appendix II Evaluation of working modes for vBNG acceleration Bibliography